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Toshifumi Yamaji
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Haguri-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Bottom gate-type thin-film transistor and method for manufacturing...
Patent number
7,163,850
Issue date
Jan 16, 2007
Sanyo Electric Co., Ltd.
Nobuhiko Oda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, display device and method of fabricating the...
Patent number
7,084,052
Issue date
Aug 1, 2006
Sanyo Electric Co., LTD
Kiichi Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bottom gate-type thin-film transistor and method for manufacturing...
Patent number
6,815,272
Issue date
Nov 9, 2004
Sanyo Electric Co., Ltd.
Nobuhiko Oda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescence display with improved contact character...
Patent number
6,794,675
Issue date
Sep 21, 2004
Sanyo Electric Co., LTD
Koji Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, display device and method of fabricating the...
Patent number
6,790,714
Issue date
Sep 14, 2004
Sanyo Electric Co., LTD
Kiichi Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for reflection type liquid crystal display
Patent number
6,521,474
Issue date
Feb 18, 2003
Sanyo Electric Co., Ltd.
Kazuto Noritake
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, display device and method of fabricating the...
Patent number
6,500,704
Issue date
Dec 31, 2002
Sanyo Electric Co., LTD
Kiichi Hirano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for reflection type liquid crystal display
Patent number
6,410,358
Issue date
Jun 25, 2002
Sanyo Electric Co., Ltd.
Kazuto Noritake
G02 - OPTICS
Information
Patent Grant
Display device and manufacturing method
Patent number
6,249,330
Issue date
Jun 19, 2001
Sanyo Electric Co., Ltd.
Toshifumi Yamaji
G02 - OPTICS
Information
Patent Grant
Thin film transistor device, display device and method of fabricati...
Patent number
5,771,110
Issue date
Jun 23, 1998
Sanyo Electric Co., Ltd.
Kiichi Hirano
G02 - OPTICS
Information
Patent Grant
Display units having two insolating films and a planarizing film an...
Patent number
5,721,601
Issue date
Feb 24, 1998
Sanyo Electric Co., Ltd.
Toshifumi Yamaji
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Bottom gate-type thin-film transistor and method for manufacturing...
Publication number
20050042809
Publication date
Feb 24, 2005
Nobuhiko Oda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bottom gate-type thin-film transistor and method for manufacturing...
Publication number
20050035348
Publication date
Feb 17, 2005
Nobuhiko Oda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, display device and method of fabricating the...
Publication number
20050014316
Publication date
Jan 20, 2005
SANYO ELECTRIC CO., LTD.
Kiichi Hirano
G02 - OPTICS
Information
Patent Application
Bottom gate-type thin-film transistor and method for manufacturing...
Publication number
20020090774
Publication date
Jul 11, 2002
Nobuhiko Oda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Manufacturing method for reflection type liquid crystal display
Publication number
20020076845
Publication date
Jun 20, 2002
Kazuto Noritake
G02 - OPTICS
Information
Patent Application
Semiconductor device, display device and method of fabricating the...
Publication number
20010020702
Publication date
Sep 13, 2001
SANYO ELECTRIC CO., LTD.
Kiichi Hirano
G02 - OPTICS